Dear TS,

I've M2U ur DIY VS for 2 units juz now. Pls check & wish to receive ur goods the soonest, as I can't wait to restore my car power to the fullest with a/c on.

Well, I juz received the VS(s) by postage today as per committed, and punctual on time. After the a phone conversation, I managed to DIY install it myself at home.

Well, my engine bay manage to fit 2 VS(s) nicely, I think there's room for another VS, though.

I'm driving a City 2005 VTEC:


This is the layout of the engine bay for this car model:


Closeup view of the battery slot with the VS(s) where I placed them:


Comment:
The voltage drop during compressor kicking is reduced, but not up to my expectation, yet. Maybe I expect too too much?

The headlight dim less during the voltage drop.

The rest are still under observation (air-cond, torque, vibration).

Eric, does other improvements need time as the ECU have to adapt the new changes?

Pls advise on this...

Hi Eric,
Thanks for sending me SMS(s) on what should I do next. I'll try it when I got the time, maybe tmr.

By the way, juz now whole night driving enjoy turning the a/c temperature to 80% with minimal voltage drop interference. My previous temperature setting was 50% or less at night.

Will update the outcome after try ur suggested method juz now.

U're very detailed & responsible seller!

how much this usually cost?

will this help improve my condition?

Any specific brand or spec for the grounding from the alternator to -ive battery?

I'd like to have that improvement to my car with 2x erictioh's VS.

Har? DIY grounding cable too?? 1.2cm!??

Where's the alternator actually? All grounding means connect back to -ive pole of the batt right?

What about those grounding belt link to road?

Eric... Remember me?

I sent in my car for bumper replacement & do some modification, so no car to use for a week already.

Since I need practical result with my 2 VS here, how should I measure the voltage then?

Should I measure & get the reading for:-
- idling (off all appliances)
- idling (on a/c)
- idling (on a/c, headlamp)
- idling (on a/c, headlamp, ICE)

Pls correct me if I'm wrong.

Wah an osciloscope cost the amount of a Kancil ler. Where to find such thing?
Only able to use it in lab in factory last time.

Heheeh~

Driving measure, I can press the gas pedal in neutral to achieve the same result too right?

Hopefully to get my car by today & get on with those measurement.
What reading should I get then for each scenario?

erictioh, I saw a HKS grounding cable here in Pg selling at RM120 for 5 ptd.

It's expensive... But I saw another was installed but I see it linked to all car body instead of the alternator...

This is not I need, right??